/* This source file is part of the Chewable Framework.
 * For the latest info, please visit http://chewable.googlecode.com/
 *
 * Copyright (c) 2009-2012 Ryan Chew
 * 
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * 
 *    http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

/**
 * @file Singleton.h
 * @brief Singleton implementation.
 */

#ifndef __CBL_SINGLETON_H_
#define __CBL_SINGLETON_H_

//! Declare a singleton type.
//! NOTE: Constructor for the clas should be declared as private.
#define CBL_DECL_SINGLETON( type )\
	public:\
		static type & Instance( void ) {\
			static type sInstance;\
			return sInstance;\
		}\
		inline static type * InstancePtr( void ) {\
			return &(Instance());\
		}\
	private:\
		type( const type & );\
		type & operator = ( const type & );

#endif // __CBL_SINGLETON_H_
